CN102668715A - Optical signal output of operating parameters with an led lighting unit - Google Patents
Optical signal output of operating parameters with an led lighting unit Download PDFInfo
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- CN102668715A CN102668715A CN2010800541534A CN201080054153A CN102668715A CN 102668715 A CN102668715 A CN 102668715A CN 2010800541534 A CN2010800541534 A CN 2010800541534A CN 201080054153 A CN201080054153 A CN 201080054153A CN 102668715 A CN102668715 A CN 102668715A
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- 238000001514 detection method Methods 0.000 description 4
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
- H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
Abstract
The invention relates to a lighting assembly, comprising an operating device (3) and an LED light source (4) controlled by said device, the LED light source being made up of at least two LEDs (4a, 4b, 4c), which each emit light of a different color and together give off white total light. The operating device (3) controls a partial quantity of the LEDs (4a, 4b, 4c) making up the LED light source (4) intended to give off single-color (non-white) light such that said LEDs output light signals representing particular operating parameters.
Description
Technical field
The present invention relates to a kind of being used in the method that has by the optical signalling output of the operational factor of the operational outfit of the led light source of its control; This led light source is formed by at least two such LED, i.e. its total light that is configured to individually to be used to penetrate the light of different colours and jointly is used to send white.
" set " for the light that is used to penetrate certain color if hereinafter mention LED, then this should represent, this LED can only produce the light of this color.
Background technology
In recent years, in lighting technology and house ornamentation service, develop such system more and more, promptly can dissimilar illuminating device operational outfits interconnected through bus system therein.What be used for such standardization bus system is exemplified as industrial standard DALI.
When installing or changing such bus system, be necessary for the user who increases newly usually and distribute an operation address.This operation address can be different from the original address that possibly in equipment, be provided with during fabrication.
For example be known that in the type of randomly assigne bus user is ordered the address of activating in the address base of qualification accordingly for self distributing through bus center (Buszentrale).Because it is not core point of the present invention that bus address is assigned to bus user, with reference to relevant known method.
In any case, finish the back in this method and from the address base that limits, distribute the address for self for each bus user distributes an operation address or bus user., must know the operation address of the bus user of each connection now in order to make by means of the lighting apparatus of bus system control in the actual destination work of satisfying in service subsequently.This needs the plenty of time, because the operator must physically go to the bus user of each connection, so that visually control address distribution at the scene usually.So, when bus user in building or as might cross a plurality of buildings and distribute when far, these installation steps are especially required great effort naturally.For so-called emergency lighting just is this situation, and promptly emergency lighting should guarantee the emergency lighting that limits and is distributed on the building with separated away from each other mode usually when mains supply loses efficacy with battery powered mode.Therefore, especially for emergency lighting when setter must move on the big zone that the area is installed, should carry out as far as possible glibly knowing of institute's addresses distributed so at least.
WO 2006/136236 is to this point and proposition, and the light source except by operational outfit control is provided with signal generator additional optics and/or acoustics, and it can provide bus address with the form of coding.For example can use the LED that preferably is connected signal generator as acoustics with operational outfit.
Summary of the invention
The present invention should provide the possibility that reduces hardware cost with respect to the prior art of last description.
Under the situation of the method that continuity is described according to the beginning of the characteristic of independent claims 1; Solution is; Control and form LED led light source, that set the partial amt that is used to penetrate monochromatic (non-white) light for (promptly; Subclass, it comprises at least one but is not all among a plurality of LED) to be used for the signal output of optics.
Through solution according to the present invention, signal generator additional optics and/or acoustics is inessential.Instead, the LED that forms the partial amt of LED white light source bears the task that the signal about the information of the operational factor of confirming provides, and the signal of the original address of the functional status of for example Emergency Light module or Emergency Light module or operation address provides.
In addition; The present invention relates to a kind of to application by the led light source of operational outfit control; Wherein, led light source is made up of at least two LED, and said at least two LED individually are configured to be used to penetrate the light of different colours and jointly are used to send total light of white; Control and form the signal output that LED led light source, that be configured to be used to penetrate the partial amt of monochromatic (non-white) light is used for optics, to be used for the signal output of operational factor.
Finally, the present invention relates to a kind ofly have operational outfit and by the light fixture of the led light source of this operational outfit control, led light source is formed by at least two LED, said at least two LED penetrate the light of different colours and jointly send white total light.This operational outfit is characterised in that; Control form partial amt led light source, that be configured to be used to penetrate monochromatic (non-white) light LED (promptly; Subclass, it comprises at least one but is not all among a plurality of LED), thereby provide the light signal that reflects the operational factor of confirming.
The application that the present invention relates to has purpose identical with the method that the present invention relates to of beginning description and identical solution principle with the light fixture that the present invention relates to.Therefore, for fear of the corresponding execution mode of repeated reference.
The dependent claims of mentioning at last (same for fear of unnecessary repetition) should fully belong to the disclosure of this paper.However, also answer some designs that are even more important of brief explanation below.
Therefore, select the LED that is used for signal output should be configured to be used to penetrate selected color, yet it needn't and also can send polyenergic secondary colour.Importantly, selected LED penetrates total light of non-white light, and this total light is different at the white light that is used for its ambient lighting that obviously should send according to the rules with led light source aspect its color.
Aptly, led light source constitutes by a plurality of groups that have two LED respectively at least, and said at least two LED are configured to be used to penetrate the light of different colours and jointly are used to send total light of white.So, the LED that selects to be used for signal output forms at least one sub-set.
Every group of LED can be made up of such LED of white light LEDs and additional its chromatogram, that is, it is configured to be used to penetrate monochromatic light.So, forms by the LED that is configured to be used to penetrate monochromatic light and select to be used for the subclass that signal is exported.
Preferably, white light LEDs is the LED of pigment conversion, for example has the LED of at least two kinds of pigment.The LED that replenishes chromatogram for example can be and sets the LED that is used to penetrate red light for.
In addition, alternatively, can be made up of three LED for every group, wherein first is configured to be used to penetrate red light, second light and the 3rd light that is configured to be used to penetrate blueness that is configured to be used to penetrate green.
Another possibility is to impel at least one the LED flicker that is configured to be used to send monochromatic light to be used for signal output.Should be the situation of the self-detection result of operational outfit for operational factor to be shown; For example can realize positive result, and realize negative result's (state of fault) through the flicker that is configured to be used to penetrate at least one LED of red light through the flicker that is configured to be used to penetrate at least one LED of green light.
Another possibility is, controls at least one LED that is configured to be used to penetrate monochromatic light, makes it for example pass on information according to Morse code through the short flicker with long.
Same possible is to control at least one LED that is configured to be used to penetrate monochromatic light, the feasible signal output that causes through this LED flicker with binary system or the realization of decimal-coded form.
Another flexible program can be, controls the LED that is configured to be used to penetrate colored light and formation subclass, makes it that numeral, numbering or other symbol are shown, and realizes signal output by means of it.
With special mode, the present invention is suitable for showing the original address or the operation address of the operational outfit that is used for led light source or other light source.Through mentioned address can from away from center (for example passing through bus system) arouse operational outfit to be used for signal transmission.
The present invention also relates to a kind of illuminator, it has at least two light fixtures through for example controlling according to the bus line of DALI standard and preferably be connected with central location.
At this, can be each light fixture and distribute independent and/or group address, wherein, the address that is assigned with of the light fixture that the reflection of the light signal of the operational factor that representative is confirmed is associated.
At this, can be through different spectrum, the light signal reflection different address of different colours especially.
Can be through activating from the order of central location or the manual action through the user by means of the output of light signal to the address that is assigned with.
Description of drawings
Below according to the above-mentioned execution mode of the present invention of unique explained.
Unique accompanying drawing has shown the light fixture that has the gas discharge type lamp, is used for the preposition equipment of this gas discharge type lamp and has the Emergency Light module of led light source, and all parts are controlled through bus system by (unshowned) center.
Embodiment
Unique accompanying drawing has shown the preposition equipment of electronics, and its control gaseous discharge lamp 2 is with the unspecified space of throwing light on.Preposition equipment 1 obtains its electric energy from electrical network.
When line voltage supply with to lose efficacy, stress live by the Emergency Light module 3 of battery 5 power supplies and make led light source 4 operations.The latter is suitable for Emergency Light operation especially goodly because its (with gas discharge type lamp 2 on the contrary) low pressure operation capable of using, thereby eliminate conversion loss.In addition, the efficient of the Energy Efficiency Ratio gas discharge type lamp 2 of led light source 4 is higher, and this is important factor in battery operation.
Identical ground with preposition equipment 2, Emergency Light module 3 can be used for bus equally, has the interface of the data/address bus that is used for numeral through it, for example this interface can connect according to the DALI standard from data/address bus well known in the prior art.Single bus or multiwire bus can be set.
Certainly, the DALI standard is only represented the example to employed agreement.Other digital agreement can be used, but the agreement of simulation can be used equally.
When design size correspondingly and Dang Qi when allowing boundary condition, led light source 4 can be born the illumination functions of gas discharge type lamp 2.This means desirable in this case body discharge lamp 2 and the preposition equipment of cooling down.Therefore, this led light source both had been used for signal output and also had been used to the purpose of throwing light on so.So, Emergency Light module 3 is designed to, and makes its operation of power networks also capable of using and only when electrical network lost efficacy, switch to battery operation.In this flexible program, can find out the advantage relevant fully with the present invention.This advantage is that this led light source 4 not only is configured for common ambient lighting, and is used for the indicative of local optical signal output of operational factor, and its scene learns it is that expect or necessary.
For example, this operational factor can be the self-detection result of Emergency Light module 3, can import this self check through pushing the button 6 that is arranged on Emergency Light module 3 places.Self check can be directed against the state of the battery of for example Emergency Light module.
In principle, the operational factor of exporting optically can show the running status and/or the fault of light source.For this reason, can implement self check in advance through operational outfit, can be through inner control and/or through outside this self check of signal activation.Being exemplified as of being used for that fault shows surpasses and/or is lower than the limiting value through (electrical network) supply power voltage.
In addition, service data can show that quantity or the running time of light source for example or member are aging.Can obtain these parameters by means of counter and/or by means of the measuring circuit that obtains parameter, wherein, measuring circuit can be implemented control measurement.
Led light source 4 is a white light source.In current example, led light source is made up of three LED groups.First group LED 4a is configured to be used to penetrate red light.Second group LED 4b is configured to be used to penetrate blue light.And the 3rd group LED 4c is configured to be used to penetrate green light.If control the LED 4a of all three groups by Emergency Light module 3,4b, 4c to be to be used to penetrate light, is white by total light of its radiation according to the rules then.
Now, have different possibilities in order to show above-mentioned operational factor, but its common be, the device that need not add is used for signal output, and in prior art (for example WO 2006/136236) still such situation.
In present case; Carry out the demonstration of operational factor in the following manner, that is, the LED that so only controls the partial amt of led light source exports with the signal that is used for optics; That is, it penetrates monochromatic light or total mixed light of non-white with common illumination differently.
In order to show the positive self-detection result of Emergency Light module 3, for example can control one or more LED 4c, it is configured to be used to penetrate monochromatic green light.On the contrary, in order to show negative self-detection result (fault), for example can control one or more LED 4a, it is configured to be used to penetrate red light.
Can pass on the address in the following manner, that is, so control the color, the one or more selected LED that are configured to be used for penetrating three colors, that is, and its flicker.Can glimmer through glow phase short or length, thereby for example utilize Morse code to pass on information.
But also possible is, with the form output information of binary system or decimal system compiling.
At last; Also possible is; The operational factor of expectation directly is shown with the form of numbering, numeral or other symbol in the following manner; Promptly through controlling the corresponding LED in led light source observing under the situation of general provisions, thus forbid producing can with total light of obscuring for the white light of common illumination setting.
Replacement is through being configured to be used to penetrate triple LED 4a of redness, blueness and green light, 4b, and 4c produces white light; Also there is such possibility, that is, only by two groups of LED LED light source consistings; Comprising the white light LEDs of one group of pigment conversion, and another group comprises the LED that is configured to be used to penetrate monochromatic red light, the chromatogram of its so additional white light LEDs; Promptly; Produce total light of such white, that is, compare it with the white light that only penetrates and more satisfy the requirement that is used for room lighting by white light LEDs.Because white light is not monochromatic, therefrom obtains multiple flexible program.Thus importantly, control the LED that is configured to be used to penetrate red light and be used for signal output.
Claims (17)
1. one kind is used in the method that has by the signal output of the optics of the operational factor of the operational outfit (3) of the led light source (4) of its control; Said led light source (4) is through at least two LED (4a; 4b; 4c) constitute, said at least two LED are configured to individually to be used to penetrate the light of different colours and jointly are used to send total light of white
It is characterized in that,
(4a, 4b 4c) are used to penetrate the light of non-white, and the LED that controls one or more non-whites is with the signal output of the optics of the operational factor that is used for said operational outfit set to form the LED of the partial amt of said led light source (4).
2. method according to claim 1, wherein, from the said operational factor of following selection:
-the malfunction aspect supply power voltage for example,
-at voltage, the for example cell voltage at the member place of operational outfit, and/or
The quantity of the operation of-operational outfit and/or duration.
3. method according to claim 1 and 2, wherein, except being used for the signal output of optics, said LED also is used for throwing light on, especially being used for Emergency Light.
4. according to each described method in the aforementioned claim, it is characterized in that,
Said led light source (4) by a plurality of have respectively at least two LED (4c) group constitutes to be formed for 4a, 4b, and said at least two LED are configured to be used to penetrate the light of different colours and jointly are used to send total light of white,
And, control and form LED at least one sub-set, that set the light that is used to penetrate certain color for and be used for the signal output penetrated through light.
5. method according to claim 4 is characterized in that,
Every group of LED is made up of white light LEDs and the LED that is configured to be used to penetrate monochromatic light that replenishes its chromatogram,
And, control the signal that the subclass is made up of the LED that is configured to be used to penetrate monochromatic light is used for penetrating through light and export.
6. method according to claim 5 is characterized in that, said white light LEDs is the LED of pigment conversion, is preferably the LED that has at least two kinds of pigment.
7. according to each described method in the claim 4 to 6; It is characterized in that; Every group by three LED (4a; 4b 4c) forms, and wherein first (4a) is configured to be used to penetrate red light, second (4c) and is configured to be used to penetrate the light of green and the light that the 3rd (4b) is configured to be used to penetrate blueness.
8. according to each described method in the aforementioned claim, it is characterized in that, through at least one LED of being configured to be used for the monochromatic light of radiation (4a, 4b, 4c) preferred pulse modulation and realize signal output.
9. method according to claim 8; It is characterized in that; Realize the positive result of the self check of said operational outfit (3) through the flicker that is configured to be used to penetrate at least one LED (4c) of green light; And, realize negative result, be the state of fault through the flicker that is configured to be used to penetrate at least one LED (4a) of red light.
10. each described method according to Claim 8 or in 9; It is characterized in that; The signal of the optics of being exported is original address or operation address, through said address from away from the center, as arousing operational outfit (3) to be used for signal transmission through bus system.
11. one kind has operational outfit (3) and by the light fixture of the led light source (4) of said operational outfit (3) control, said led light source (4) by the light that penetrates different colours and jointly send total light of white at least two LED (4a, 4b 4c) constitute,
It is characterized in that,
Said operational outfit (3) is controlled and is formed LED said led light source (4), that be configured to be used to penetrate the partial amt of monochromatic light (4a, 4b 4c), make it provide the light signal of the operational factor that reflection confirms.
12. light fixture according to claim 11 is characterized in that,
Said light source (4) by have respectively at least two LED (4a, 4b, a plurality of groups of formations 4c), said at least two LED be configured to be used to penetrate the light of different colours and jointly be used to send white total light,
And, being configured to be used to penetrate the LED of at least one sub-set of formation of the light of certain color, said operational outfit is controlled said LED and is used for the signal output penetrated through light.
13. light fixture according to claim 12 is characterized in that,
Every group of LED is made up of white light LEDs and the LED that is configured to be used to penetrate monochromatic light that replenishes its chromatogram,
And, control the signal that the subclass is made up of the LED that is configured to be used to penetrate monochromatic light is used for penetrating through light by said operational outfit (3) and export.
14. an illuminator, its have through for example control according to the bus line of DALI standard and preferably be connected with central location according to each described at least two light fixtures in the claim 11 to 13.
15. illuminator according to claim 14 wherein, can be each light fixture and distributes independent and/or group address, wherein, and the address that is assigned with of the light fixture that the reflection of the light signal of the operational factor that representative is confirmed is associated.
16. illuminator according to claim 15, wherein, through different spectrum, the light signal reflection different address of different colours especially.
17., therein, can provide the address that is assigned with by means of light signal through activating from the order of central location or the manual action through the user according to each described illuminator in claim 15 or 16.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009057015.2 | 2009-12-04 | ||
| DE102009057015 | 2009-12-04 | ||
| DE102009055415.7 | 2009-12-30 | ||
| DE102009055415 | 2009-12-30 | ||
| DE102010000902.4 | 2010-01-14 | ||
| DE102010000902A DE102010000902A1 (en) | 2009-12-04 | 2010-01-14 | Optical signal output of operating parameters with LED lighting |
| PCT/EP2010/068803 WO2011067367A2 (en) | 2009-12-04 | 2010-12-03 | Optical signal output of operating parameters with an led lighting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102668715A true CN102668715A (en) | 2012-09-12 |
| CN102668715B CN102668715B (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080054153.4A Expired - Fee Related CN102668715B (en) | 2009-12-04 | 2010-12-03 | A kind of method that the optical signalling for the operational factor in the operational outfit with the LED light source controlled by it exports and light fixture thereof and illuminator |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8901822B2 (en) |
| EP (1) | EP2508046B1 (en) |
| CN (1) | CN102668715B (en) |
| DE (2) | DE102010000902A1 (en) |
| WO (1) | WO2011067367A2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT510826B1 (en) * | 2010-11-10 | 2016-05-15 | Din Dietmar Nocker Facilityman Gmbh | METHOD FOR INITIALIZING AN EMERGENCY LIGHTING SYSTEM |
| WO2013159047A1 (en) | 2012-04-19 | 2013-10-24 | Cooper Technologies Company | Emergency battery converter |
| US9328883B1 (en) | 2012-05-07 | 2016-05-03 | Cooper Technologies Company | Providing power to remote emergency light fixtures |
| DE102015217398A1 (en) | 2015-09-11 | 2017-03-16 | Tridonic Gmbh & Co Kg | Lighting arrangement, lighting system and method for operating a lighting system for a building part |
| DE102020100399A1 (en) * | 2020-01-10 | 2021-07-15 | Zumtobel Lighting Gmbh | Luminaire with integrated self-test |
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2010
- 2010-01-14 DE DE102010000902A patent/DE102010000902A1/en not_active Withdrawn
- 2010-12-03 CN CN201080054153.4A patent/CN102668715B/en not_active Expired - Fee Related
- 2010-12-03 US US13/513,358 patent/US8901822B2/en active Active
- 2010-12-03 DE DE112010004654T patent/DE112010004654A5/en not_active Ceased
- 2010-12-03 EP EP10790377.5A patent/EP2508046B1/en active Active
- 2010-12-03 WO PCT/EP2010/068803 patent/WO2011067367A2/en active Application Filing
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| US20090026978A1 (en) * | 2006-02-23 | 2009-01-29 | Tir Technology Lp | System and method for light source identification |
| CN201059430Y (en) * | 2007-03-13 | 2008-05-14 | 士商（上海）机械有限公司 | LED working lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011067367A2 (en) | 2011-06-09 |
| US8901822B2 (en) | 2014-12-02 |
| EP2508046A2 (en) | 2012-10-10 |
| DE102010000902A1 (en) | 2011-06-09 |
| WO2011067367A3 (en) | 2011-08-11 |
| CN102668715B (en) | 2015-09-30 |
| US20130043794A1 (en) | 2013-02-21 |
| EP2508046B1 (en) | 2019-04-03 |
| DE112010004654A5 (en) | 2012-10-31 |
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